Compartmented/partitioned Mode
- AIS security mode of operation wherein each user with direct or indirect access to the system, its peripherals, remote terminals, or remote hosts has all of the following: a. Valid security clearance for the most restricted information processed in the system. b. Formal access approval and signed non-disclosure agreements for that information to which a user is to have access. c. Valid need-to-know for information to which a user is to have access. (Source: NSTISSI 4009).